The idea of Cognitive Radio (CR) is to share the spectrum between a user called primary,
and a user called secondary. Dynamic Spectrum Access (DSA) is a new spectrum sharing …

L'idée de la Radio Cognitive est de partager le spectre entre un utilisateur dit primaire, et un
utilisateur dit secondaire. L'objectif principal de cette gestion du spectre consiste à obtenir …

The increasing demand for wireless communication introduces efficient spectrum utilization
challenge. To address this challenge, cognitive radio (CR) is emerged as the key …

A major issue in recent wireless networks is the static utilization and allocation of the
available spectrum. An effective solution to this problem is to detect the empty spectrum …

In modern day wireless networks, spectrum utilization and allocation are static. Generally,
static spectrum allocation is not a feasible solution considering the distributed and dynamic …

This paper presents a cooperative framework for dynamic spectrum access in cognitive
radio networks, where the cognitive radio devices may use the currently unutilized spectrum …

The interest in wearable electronics has been rapidly increasing due to the high demands
for various wearable devices such as smart glasses and smart watches which satisfy the …

In modern day wireless networks, spectrum utilization and allocation are static. Generally,
static spectrum allocation is not a feasible solution considering the distributed nature of …

Experimental evaluation of the cooperative multiagent systems (CMASs) provides an
assessment way that should be analysed. In this paper, we propose an algorithm with …

The radio spectrum is assigned statically for wireless communication. But large portion of the
allocated spectrum is used sporadically. To alleviate this poor spectrum utilization problem …